RU190301U1 - Safety evacuation device - Google Patents

Abstract

The utility model relates to construction equipment and can be used to create fencing devices, window and door openings during the operational evacuation of people and animals in the event of an emergency situation, as well as to prevent unauthorized access of unauthorized persons inside buildings and premises. The objective of the proposed technical solution is to design a protective device that prevents unauthorized access of unauthorized persons inside buildings and rooms, as well as providing quick evacuation of the population from the source of danger (smoke or burning building). , stopper, electromagnetic actuator, bolt, hand drive lever lock. The use of this device will allow short At the time, removing residents from the premises and the building under force majeure circumstances will allow simultaneously opening all emergency exits, as well as preventing unauthorized access of unauthorized persons inside buildings and premises of unauthorized persons.

Description

The utility model relates to construction equipment and can be used to create fencing devices, window and door openings during the operational evacuation of people and animals in the event of an emergency situation, as well as to prevent unauthorized access of unauthorized persons inside the premises and the building.

The protective-evacuation device (FIGS. 1a, b) is intended for automatic opening of doors, grilles, escape hatches in case of force majeure and in case of loss of keys.

Known devices under patent numbers No. 14448 and No. 88723. These devices are more complex and unreliable compared to the Safety and Evacuation Device. The disadvantage of these devices is the danger of using the room when an emergency situation arises, such as a fire, for quite a long time to unlock constipations and endanger the panic of residents, disabled people and children.

The objective of the proposed technical solution is to create a protective device that ensures the prevention of unauthorized access of unauthorized persons inside the building and the room, as well as ensuring the rapid evacuation of the population from the source of danger (smoke or burning building). The problem is solved as follows: in the frame of the door, the grille, consisting of a profile pipe, an electromagnetic actuator is mounted, to which the bolt is attached to the bar.

Protective evacuation device is installed in the door frame, grill.

In the resting state, the bolt 2 (FIG. 1a) overlaps the bolt 6 (FIG. 1b) of the lock 7 (FIG. 1b) and can be opened and closed with keys. In case of emergency or the loss of a key, the door or grille opens automatically; it can also be opened from the inside manually. In automatic or remote mode, the signal is fed to the switching equipment, which supplies electricity to the electromagnetic actuator 5 (Fig. 1a). The electromagnetic actuator 5 (Fig 1a) pulls the thrust 3 (Fig 1a) and the bolt 2 (Fig 1a) rises, releasing the bolt 6 (Fig 1b) of the lock 7 (Fig 1b). Thus, a door or grill opens without a key.

The signal to the switching equipment that supplies electric current to the electromagnetic actuator 5 (Fig 1, a) can come from any source: fire sensors, telephones, car alarm systems, GSM modules. Also, the Safety Evacuation Device can be opened manually from the inside.

The technical solution is illustrated by drawings.

Fig. 1a shows a Protective Evacuation Device containing: 1. A profile pipe 2. A deadbolt, 3 A cable or a hard pull, 4 A stopper, 5. An electromagnetic actuator, 8. A manual drive lever, 9 a rectangular opening

Fig 1b presents: 1. Profile pipe, 2. Hasp, 6. Crossbar, 7. Lock, 9 rectangular opening.

This technical solution passed the test and was presented at the fire prevention exercises of the Ministry of Emergency Situations in the Lyceum No. 1 of the city of Sterlitamak in 2015. The use of this protective evacuation device will allow:

1. To prevent unauthorized access to the inside of the building or the premises of unauthorized persons.

2 Easily and in the shortest possible time remove residents and visitors from the premises and buildings during fires and other force majeure.

3. Simultaneously open spare hatches, doors, either manually from the start button or from the fire alarm system in case of fires and other force majeure circumstances.

4. To open simultaneously all emergency exits in case of fires and other force majeure circumstances.

Specification

1. Profile pipe

2. Hasp

3. Cable or rigid traction

4. Stopper

5. Electromagnetic actuator

6. Rigel

7. Castle

8. Hand drive lever

9. Rectangular hole.

Claims (1)

Protective evacuation device containing bolt, thrust, stopper, electromagnetic actuator, characterized in that the bolt is connected through a cradle with an electromagnetic actuator, while the bolt, thrust, stopper and electromagnetic actuator are located in a door frame made of a profile pipe, in which there is a rectangular hole located at the level of the bolts of the door lock and designed in such a way that when the bolt is lifted, the bolts freely exit from the zone of the door frame.

Images